Developer Day System Architecture. Michael Troß Sept 20 th 2012

Transcription

1 Developer Day System Architecture Michael Troß Sept 20 th 2012

2 System Documentation ds Server Apps Smartphone Apps Integration External HW Application Guidelines Server Interfaces Service API s (JSON), Scripting System Interfaces Yellow Gray State Machines Device Group/Function Color & Scene Concept, Structure, Events, Basics System Basics

3 Structure Objects Circuit Zone Group Device Server Apartment 3

4 Event Objects Events on three different layers 1. High Level Events 2. System Level Events 3. Low Level Events 4

5 High Level Events Going to sleep Away for holidays Close the blinds on the south side Breakfast I want to read The baby is asleep Back home 5

6 System Level Events System Level Events: - direct translation of High-Level-Events - preset for a color group - sensor data ds Devices act on System-Level-Events 6

7 Low Level Events User-Interface events on pushbuttons: Tip, Click 2x Tip Hold down Automated input events: binary sensor state, On/Off Sensor data: measurements 7

8 Groups Different devices in a house are kept apart through unique color groups: yellow for light gray for blinds and shades blue for climate The color groups represent functional Box groups für Aufzählungen of devices with common behavior Plug&Play: all devices of one group automatically work together 8

9 Joker «black» for Joker: Configurable devices without fixed group Criterion: choose the color according to the function of the connected device 9

10 Operating Concept Group per zone has a state Main user interface in the room: wall switch 1x Tip Toggles Light On/Off 2x, 3x, 4x Tip Light On Hold (when On) Dimming lights down State Machine controls system behavior 10

11 Basic Presets Basic set of presets for a color group: Preset 0..4 Preset 0 Lights off Preset 1 Lights on Preset 2 Lights on Preset 3 Lights on Preset 4 Lights on Lights on = at least one light device in the zone is on 11

12 Basis of the concept Controlling the system from the High-Level-Event point of view Use the presets per group! Benefit: - interoperability - synchronicity - low latency 12

13 Scenes ds Devices act on System-Level-Events = Scenes Preset 0 Lights off Scene 0 Preset 1 Lights on Scene 5 Preset 2 Lights on Scene 17 Preset 3 Lights on Scene 18 Preset 4 Lights on Scene 19 Compare to API: /json/zone/callscene 13

14 Leave Home High-Level-Event «Leave Home» belongs to group «Access» and is therefore «green» No green presets per zone for leave home... just a signal Example of direct translation of a High-Level-Event to a scene Signal «Absent» interacts with any other functional group (Broadcast) 14

15 «Apartment» Scenes Door Bell Scene 73 Alarm Scene 74 Absent Scene 72 Present Scene 71 Sleeping Scene 69 Wakeup Scene 70 Panic Scene Signals States 15

16 Definition of group behavior green red magenta Completeness cyan blue gray yellow % 16

17 Pending group changes Security and Access do not have a zone state -> Removal of standard groups Climate will be split into 4 categories -> Heating, Cooling, Ventilation, Window Additional «Regelungsgruppe» for room temperature Apartmentwide functional groups User defineable groups Definition of standard behavior 17

18 Plug n Play Basis: 1. Color groups 2. Standardized device behavior 3. Circuits and its corresponding first zone 18

19 ds - Light Document with detailed description of light device behavior for all System-Level-Events Configuration: Scene Table Options: Output Value(s) Don t Care Ignore Local Priorization Flash 19

20 Certification Rules Definitions written down in ds-basics and ds-light document Basis for Light device to be «ds-ready» 20

21 Sensor Inputs - Pushbuttons Wall switches and device On/Off switches 1-way and 2-way Operating Mode for ds Devices configurable: Modes: Device, Zone, Area, App Generate Low-Level-Events if activated: TIP_1X HOLD_START TIP_3X_DOWN LOCAL_OFF 21

22 Sensor Inputs Binary State Automated input from binary-state sensors Applications: Motion Detectors Wind Sensors Rain Sensors Low-Level-Events: ON OFF 22

23 Questions Frequently Asked Can I query the actual output of a device? Yes Can I query the current power consumption of a device? Yes Are sensors supported? Yes, and additionally: Sensors with switch output ds Devices with sensors (other then Box power für Aufzählungen consumption) not yet available 23

24 Documents Download from: ds-basics, ds-light, State-Machines, System-Interfaces Certification Rules: Basic guidelines as basis for standardization Rules valid for ds Device vendors AND Applications interacting with ds 24

25 More Questions? 25